GHC Collection Heavy Weight Duvet Inserts Baffle Box Design 2 PK The Heavy Weight Duvet Inserts Baffle Box Design 2 PK is a revolutionary product that will transform your sleeping experience. Crafted from ultra-soft 100% cotton T-233 top/shell, this duvet insert offers superior warmth and a luxurious feel. The cloud-like micro gel fibers provide the perfect balance of comfort and support, making it ideal for use as an insert or comforter. But what sets this duvet insert apart is its baffle box design. This innovative design ensures that the fluffy shape of the comforter stays intact, giving you a cozy and comfortable sleep every night. And with four corner loops, you can easily secure the duvet insert to your duvet cover, preventing any shifting or bunching.